Permit Record

Alteration Residential

441 Linden St, San Francisco, Ca, 94102

Classificationotc alterations permitResidential Alteration
Reliable value$2,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Not in source
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
2
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
0818 049
Climate zone (IECC)
3C
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
2 family dwelling
Geocode & dates
Coordinates
37.7760, -122.4252
Geocode confidence
95%
Geocode source
Not in source
Issued
Sep 27, 2016
Applied
Sep 27, 2016
Work class
Residential
Description
Source description

install 1 fire panel to monitor new sprinkler system.

Status
Current status
issued
Source status
issued
Provenance
First seen by PermitCore
May 2, 2026 · 23:51 UTC
Last seen
May 12, 2026 · 00:02 UTC
Last changed
May 12, 2026 · 00:02 UTC

Open in San Francisco source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

18 permits at this parcel (parcel 0818 049) · Jun 15, 2012 – Sep 27, 2016

  1. Sep 27, 2016This permitAlteration Residential · Issued$2,000
  2. Jun 6, 20161425651488430Alteration Residential · Issued
  3. Mar 15, 20161416064488430Alteration Residential · Finaled
  4. Feb 8, 20161411688488430Alteration Residential · Issued
  5. Sep 29, 20151397470488430Alteration Residential · Issued
  6. Jul 10, 20151384892488431Alteration Residential · Issued$36,000
  7. Jul 10, 20151384891488430Alteration Residential · Issued$36,000
  8. Feb 3, 20151369793488430Alteration Residential · Issued
  9. Feb 3, 20151369794488431Alteration Residential · Issued
  10. Jul 17, 20141349136488430Alteration Residential · Issued$25,000
  11. Jul 17, 20141349306488431Alteration Residential · Issued$25,000
  12. Jun 17, 20141345652488430Alteration Residential · Issued
  13. Jun 17, 20141345653488431Alteration Residential · Issued
  14. Oct 4, 20121273557488431New Construction Residential Mf · Issued$400,000
  15. Oct 4, 20121273556488430New Construction Residential Mf · Issued$400,000
  16. Oct 4, 20121274917488430Demolition · Finaled$3,000
  17. Jun 15, 20121273550488431Alteration Residential · Issued$481
  18. Jun 15, 20121273549488430Alteration Residential · Issued$481

Full permit history at this parcel · as of Jul 9, 2026.

Developer details
Permit #
1438955488430
Canonical ID
6:1438955488430
Source permit ID
1438955488430
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